This form-locking, self-centering, and easily detachable connection component connects shafts, disks, rotors, wheels and cranks with remarkable precision and maximum torque capacity. The design facilitates backlash-free operation and is suitable when changing forces. Furthermore, this connection component is also easy to release and transmits torque wear-free with a positional accuracy of 1 – 2 angle seconds.
Benefits
Accuracy: high degree of indexing and repeat accuracy
Highest standards in precision positioning
Time-saving: easy release connection
Quick assembly and disassembly
Long service life
Maintenance-free
Reduced alignment work: components are self-centering
Expertise offering a comprehensive range of services
Safety: zero backlash
Strength: high torque capacity
Reduced weight and installation space
Standard and tailor-made diameters
Whether it is a standard size that is always in stock or a tailor-made serration ring, VOITH Hirth serration rings are a suitable positioning element. Hirth serrations enable you to position workpieces or products with positive locking and with the highest precision enabling you to produce parts of the highest quality standards while achieving maximum productivity levels.
Applications
Primarily used to position rotationally symmetrical components in the machine tool industry and in general mechanical engineering, it is also possible to use a Hirth serration ring as a connection component, typical applications include:
Rotary indexing tables, turret heads, and disk turrets in machine tools
Connections in metrology, robot technology, and medical technology
Connections in aerospace technology
Shafts, wheels, and rotors in gear units, pumps, fans, compressors, and turbines
Technical applications
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